1. Package – Version 1 app bin iocBoot – ioc1 » st.cmd – ioc2 » st.cmd – … dbd db … – Version 2 BPM – Bpm-R9-0-0 padBpmApp bin iocBoot – ioc-bsy0-bp01 » st.cmd – ioc-bsy0-bp02 » st.cmd – … dbd db … – Bpm-R9-1-2 Example

2. iocTop Bpm – Bpm-R9-0-0 padBpmApp iocBoot – ioc-bsy0-bp01 – ioc-bsy0-bp02 – … – Bpm-R9-1-2 padBpmApp iocBoot – ioc-bsy0-bp01 – ioc-bsy0-bp02 – … FFController – FFController-R1-17-0 – FFController-R1-17-1 – Development Magnet … Software package Software packages A version used for development Version Software package

3. iocCommon ioc-bsy0-bp01 – startup.cmd ioc-bsy0-bp02 – startup.cmd ioc-sys0-fb01 – startup.cmd ioc-sys0-fb02 – startup.cmd … Initial launch script that eventually calls st.cmd from iocBoot for this IOC ioc folder

4. iocTop Bpm – Bpm-R9-0-0 padBpmApp iocBoot – ioc-bsy0-bp01 – ioc-bsy0-bp02 – … – Bpm-R9-1-2 padBpmApp iocBoot – ioc-bsy0-bp01 – ioc-bsy0-bp02 – … – current iocCommon ioc-bsy0-bp01 – startup.cmd – iocSpecificRelease ioc-bsy0-bp02 – startup.cmd – iocSpecificRelease ioc-dmp1-bp01 – startup.cmd – iocSpecificRelease ioc-in20-bp01 – startup.cmd – iocSpecificRelease … Softlink to a release different from the master release Softlinks to the master release Master release softlink Master release softlink

5. A single softlink points to the current release. We use the name of the software package as the link name. TOP release – archiveviewer ArchiveViewer-R1-2-4 ArchiveViewer-R1-2-5 – OrbitDisplay OrbitDisplay-R0-0-65 OrbitDisplay-R0-0-66 archiveviewer OrbitDisplay … Software package Version

6. tools/script release – multi_site_build MultiSiteBuild-R1-0-1 MultiSiteBuild-R1-0-2 – rel – createEDMEvent createEDMEvent -R0-0-21 createEDMEvent -R0-0-22 multi_site_build rel … Software package Version In PATH “rel” itself is a softlink to multi_site_build/rel A single softlink points to the current release. We use the name of the software package as the link name.